Math, asked by bedarabomma, 2 months ago

If 4, a, b, 28 are in Arithemetic progression then the value of ‘b’ is

Answers

Answered by mundrakol

1

Answer:

16

Step-by-step explanation:

A= 4

a= 4+d

b = 4+2d

General term n = a+(n-1) d

= 4+3d

4+3d = 28

3d= 24

d = 6

b = 4+2(6)

= 4+12

=16

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